diff --git a/dist/lodash.compat.js b/dist/lodash.compat.js
index 98a0540fd..e51695b8b 100644
--- a/dist/lodash.compat.js
+++ b/dist/lodash.compat.js
@@ -1053,12 +1053,10 @@
     'top':
       defaultsIteratorOptions.top.replace(';',
         ';\n' +
-        'if (argsLength > 2) {\n' +
-        "  if (typeof args[argsLength - 2] == 'function') {\n" +
-        '    var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
-        "  } else if (typeof args[argsLength - 1] == 'function') {\n" +
-        '    callback = args[--argsLength];\n' +
-        '  }\n' +
+        "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
+        '  var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
+        "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
+        '  callback = args[--argsLength];\n' +
         '}'
       ),
     'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
@@ -1915,12 +1913,10 @@
       if (typeof deepIndicator != 'number') {
         length = args.length;
       }
-      if (length > 2) {
-        if (typeof args[length - 2] == 'function') {
-          callback = createCallback(args[--length - 1], args[length--], 2);
-        } else if (typeof args[length - 1] == 'function') {
-          callback = args[--length];
-        }
+      if (length > 3 && typeof args[length - 2] == 'function') {
+        callback = createCallback(args[--length - 1], args[length--], 2);
+      } else if (length > 2 && typeof args[length - 1] == 'function') {
+        callback = args[--length];
       }
     }
     while (++index < length) {
diff --git a/dist/lodash.compat.min.js b/dist/lodash.compat.min.js
index a65967e61..7a3110445 100644
--- a/dist/lodash.compat.min.js
+++ b/dist/lodash.compat.min.js
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diff --git a/dist/lodash.js b/dist/lodash.js
index 3fb7ef6e1..396ceb475 100644
--- a/dist/lodash.js
+++ b/dist/lodash.js
@@ -910,12 +910,10 @@
     'top':
       defaultsIteratorOptions.top.replace(';',
         ';\n' +
-        'if (argsLength > 2) {\n' +
-        "  if (typeof args[argsLength - 2] == 'function') {\n" +
-        '    var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
-        "  } else if (typeof args[argsLength - 1] == 'function') {\n" +
-        '    callback = args[--argsLength];\n' +
-        '  }\n' +
+        "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
+        '  var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
+        "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
+        '  callback = args[--argsLength];\n' +
         '}'
       ),
     'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
@@ -1772,12 +1770,10 @@
       if (typeof deepIndicator != 'number') {
         length = args.length;
       }
-      if (length > 2) {
-        if (typeof args[length - 2] == 'function') {
-          callback = createCallback(args[--length - 1], args[length--], 2);
-        } else if (typeof args[length - 1] == 'function') {
-          callback = args[--length];
-        }
+      if (length > 3 && typeof args[length - 2] == 'function') {
+        callback = createCallback(args[--length - 1], args[length--], 2);
+      } else if (length > 2 && typeof args[length - 1] == 'function') {
+        callback = args[--length];
       }
     }
     while (++index < length) {
diff --git a/dist/lodash.min.js b/dist/lodash.min.js
index 019a5943b..dbff0cc1e 100644
--- a/dist/lodash.min.js
+++ b/dist/lodash.min.js
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diff --git a/lodash.js b/lodash.js
index f393e64f6..7e2190550 100644
--- a/lodash.js
+++ b/lodash.js
@@ -1060,12 +1060,10 @@
     'top':
       defaultsIteratorOptions.top.replace(';',
         ';\n' +
-        'if (argsLength > 2) {\n' +
-        "  if (typeof args[argsLength - 2] == 'function') {\n" +
-        '    var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
-        "  } else if (typeof args[argsLength - 1] == 'function') {\n" +
-        '    callback = args[--argsLength];\n' +
-        '  }\n' +
+        "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
+        '  var callback = createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
+        "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
+        '  callback = args[--argsLength];\n' +
         '}'
       ),
     'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
@@ -1922,12 +1920,10 @@
       if (typeof deepIndicator != 'number') {
         length = args.length;
       }
-      if (length > 2) {
-        if (typeof args[length - 2] == 'function') {
-          callback = createCallback(args[--length - 1], args[length--], 2);
-        } else if (typeof args[length - 1] == 'function') {
-          callback = args[--length];
-        }
+      if (length > 3 && typeof args[length - 2] == 'function') {
+        callback = createCallback(args[--length - 1], args[length--], 2);
+      } else if (length > 2 && typeof args[length - 1] == 'function') {
+        callback = args[--length];
       }
     }
     while (++index < length) {
diff --git a/test/test.js b/test/test.js
index 9a8164deb..f9422353c 100644
--- a/test/test.js
+++ b/test/test.js
@@ -952,12 +952,15 @@
       deepEqual(actual, { 'a': 2 });
     });
 
-    test('lodash.' + methodName + ' should not treat a function as a `callback` if less than two arguments are passed', function() {
+    test('lodash.' + methodName + ' should not treat the second argument as a `callback`', function() {
       function callback() {}
       callback.b = 2;
 
       var actual = func({ 'a': 1 }, callback);
       deepEqual(actual, { 'a': 1, 'b': 2 });
+
+      actual = func({ 'a': 1 }, callback, { 'c': 3 });
+      deepEqual(actual, { 'a': 1, 'b': 2, 'c': 3 });
     });
   });